LR1107L-XX-AB3-D-R Ver la hoja de datos (PDF) - Unisonic Technologies
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LR1107L-XX-AB3-D-R Datasheet PDF : 6 Pages
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UNISONIC TECHNOLOGIES CO., LTD
LR1107/E
600mA FAST ULTRA LOW
DROPOUT LINEAR REGULATOR
CMOS IC
DESCRIPTION
The UTC LR1107/E operate from a +2.5V ~ +7.0V input supply as
fast ultra low-dropout linear regulators. Wide output voltage range
options are available. The fast response characteristic to make UTC
LR1107/E suitable for low voltage microprocessor application. The low
quiescent current operation and low dropout quality caused by the
CMOS process.
The UTC LR1107/E has ultra low dropout voltage; 300mV at
600mA load current typically.
The ground pin current is typically 200uA at 1mA load current.
SET/ADJ Mode (for LR1107): Connect an external resistive
voltage-divider from VOUT to this pin to set the output voltage from
1.145V to 5V.
ERROR Flag (for LR1107E): When the output voltage drops 10% below nominal value Error flag goes low.
Output Voltage Precision: Multiple output voltage options are available and ranging from 1.2V ~ 5.0V at room
temperature with a guaranteed accuracy of ±1.5%, and ±3.0% when varying line, load and temperature.
FEATURES
* Ultra Low Dropout Voltage
* Low Ground Pin Current
* 0.68% Load Regulation
* The Guaranteed Output Current is 600mA DC
* Output Voltage Accuracy ± 1.5%
* ERROR Flag Indicates Output Status
* VOUT can be Adjusted From 1.145V to 5V.
* Low Output Capacitor Required
* Overtemperature Protection and Overcurrent Protection
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LR1107L-xx-AA3-A-R
LR1107G -xx-AA3-A-R
LR1107L-xx-AE3-3-R
LR1107L-xx-AB3-C-R
LR1107L-xx-AB3-D-R
LR1107G -xx-AE3-3-R
LR1107G -xx-AB3-C-R
LR1107G -xx-AB3-D-R
LR1107L-xx-AF5-R
LR1107EL-xx-AF5-R
Note: Pin Assignment:
LR1107G-xx-AF5-R
LR1107EG-xx-AF5-R
I:VIN O:VOUT G:GND SD: SD
Package
Pin Assignment
12345
SOT-223 G O I - -
SOT-23 O G I - -
SOT-89 G I O - -
SOT-89 I G O - -
SOT-25 I G SD S O
SOT-25 I G SD E O
E: ERROR S：SET/ADJ
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
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